1
22
23 package com.liferay.portlet.wiki.engines.jspwiki.plugin;
24
25 import com.ecyrd.jspwiki.WikiContext;
26 import com.ecyrd.jspwiki.parser.Heading;
27 import com.ecyrd.jspwiki.plugin.PluginException;
28
29 import com.liferay.portal.kernel.util.StringPool;
30 import com.liferay.util.PwdGenerator;
31
32 import java.util.Map;
33
34
46 public class TableOfContents extends com.ecyrd.jspwiki.plugin.TableOfContents {
47
48 public String execute(WikiContext context, Map params)
49 throws PluginException {
50
51 if (!params.containsKey(PARAM_NUMBERED)) {
52 params.put(PARAM_NUMBERED, Boolean.TRUE.toString());
53 }
54
55 String result = super.execute(context, params);
56
57 if (_count < 2) {
58 return StringPool.BLANK;
59 }
60
61 int x = result.indexOf("<div class=\"collapsebox\">\n");
62
63 x = result.indexOf("</h4>", x);
64
65 int y = x + "</h4>".length();
66
67 if ((x != -1) && (y != -1)) {
68 String id = "toc_" + PwdGenerator.getPassword();
69
70 StringBuilder sb = new StringBuilder();
71
72 sb.append(result.substring(0, x));
73 sb.append(StringPool.NBSP);
74 sb.append("<span style=\"cursor: pointer;\" ");
75 sb.append("onClick=\"Liferay.Util.toggleByIdSpan(this, '");
76 sb.append(id);
77 sb.append("'); self.focus();\">[");
78 sb.append("<span>-</span>");
79 sb.append("<span style=\"display: none;\">+</span>");
80 sb.append("]</span>\n");
81 sb.append("</h4>");
82
83 sb.append("<div id=\"");
84 sb.append(id);
85 sb.append("\">\n");
86 sb.append(result.substring(y));
87 sb.append("</div>\n");
88
89 result = sb.toString();
90 }
91
92 return result;
93 }
94
95 public void headingAdded(WikiContext context, Heading heading) {
96 super.headingAdded(context, heading);
97
98 _count++;
99 }
100
101 private int _count;
102
103 }